Solar Demon Dimming Detection (sc)

Science! running on SDO/AIA 211 Synoptic data
2 minute cadence, typical delay 7 days
(detection version 1.00)

	Overview of dimming 19589
Detector 14 day operating status: Last detected dimming: 235 hours and 2 minutes ago (2025-08-01 23:57 UTC) Overview for dimming #: 19589 back to overview Animations and graphs derotated original images ( non-derotated ) dimming intensity ( overlaid on HMI ) dimming mask base difference ( percentage ) running difference ( percentage )	more	more	more

Details for dimming #: 19589
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-07-18 08:17:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8519534

2025-07-18 08:19:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8519535

2025-07-18 08:21:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8519536

2025-07-18 08:23:59 5 0.0 0.0 0.0 0.0 0 , 214.44 8519537

2025-07-18 08:25:59 6 -1.7 -6.5 -14.6 0.5 104 28.3 59.3 0.76, 0.44 0.88 176.46 8519538

2025-07-18 08:27:59 7 -4.7 -9.0 -12.7 1.4 322 28.3 59.4 0.77, 0.44 0.88 192.47 8519539

2025-07-18 08:29:59 8 -13.3 -10.6 -12.3 3.9 954 33.3 37.1 0.51, 0.50 0.71 66.18 8519540

2025-07-18 08:31:59 9 -21.6 -12.2 -11.7 5.8 1570 32.5 40.6 0.56, 0.49 0.74 23.46 8519541

2025-07-18 08:33:59 10 -28.4 -13.8 -11.6 7.6 2047 -3.6 -35.9 -0.59, -0.13 0.61 24.52 8519542

2025-07-18 08:35:59 11 -34.7 -14.3 -11.9 8.9 2428 -3.8 -36.0 -0.59, -0.13 0.61 23.26 8519543

2025-07-18 08:37:59 12 -41.4 -14.4 -11.9 12.1 2877 -5.4 -37.8 -0.62, -0.16 0.64 32.12 8519544

2025-07-18 08:39:59 13 -46.7 -14.8 -12.1 12.8 3156 -5.2 -38.9 -0.63, -0.15 0.65 0.99 8519545

2025-07-18 08:41:59 14 -52.7 -15.7 -12.6 13.6 3495 -5.7 -38.1 -0.62, -0.16 0.64 0.93 8519546

2025-07-18 08:43:59 15 -60.5 -17.0 -12.4 16.4 3970 -6.2 -38.7 -0.63, -0.17 0.65 1.39 8519547

2025-07-18 08:45:59 16 -68.3 -17.6 -12.0 18.7 4568 -5.6 -37.6 -0.62, -0.16 0.64 19.41 8519548

2025-07-18 08:47:59 17 -72.8 -18.7 -12.2 21.8 4858 -4.9 -37.5 -0.61, -0.15 0.63 14.51 8519549

2025-07-18 08:49:59 18 -78.0 -19.7 -12.2 24.8 5301 -4.4 -37.0 -0.61, -0.14 0.62 7.60 8519550

2025-07-18 08:51:59 19 -87.6 -21.0 -12.3 27.7 5811 -4.8 -37.1 -0.61, -0.15 0.63 5.46 8519551

2025-07-18 08:53:59 20 -103.1 -21.9 -12.1 33.2 6909 -4.8 -36.9 -0.61, -0.15 0.62 9.68 8519552

2025-07-18 08:55:59 21 -111.2 -21.6 -12.3 34.6 7353 -5.2 -37.2 -0.61, -0.16 0.63 3.80 8519553

2025-07-18 08:57:59 22 -123.4 -23.7 -12.3 38.7 8126 -5.2 -37.8 -0.62, -0.16 0.64 2.13 8519554

2025-07-18 09:11:59 23 -95.5 -23.4 -12.4 28.8 6433 -3.1 -37.9 -0.62, -0.12 0.63 0.00 8519561

2025-07-18 09:13:59 24 -98.3 -23.1 -12.5 29.8 6618 -3.4 -37.5 -0.61, -0.13 0.63 0.00 8519562

2025-07-18 09:15:59 25 -108.4 -23.1 -12.4 32.4 7277 -3.9 -37.0 -0.61, -0.13 0.62 0.00 8519563

2025-07-18 09:17:59 26 -120.0 -23.4 -12.4 35.4 8056 -3.3 -36.6 -0.60, -0.12 0.62 0.86 8519564

2025-07-18 09:19:59 27 -122.5 -24.3 -12.5 35.9 8204 -2.9 -36.3 -0.60, -0.12 0.61 0.00 8519565

2025-07-18 09:21:59 28 -131.6 -25.7 -12.5 38.5 8787 -3.2 -36.9 -0.61, -0.12 0.62 0.95 8519566

The research leading to these results has received funding from the European Commission's Seventh Framework Programme (FP7/2007-2013) under the grant agreement nr. 263506 [AFFECTS], and grant agreement nr. 263252 [COMESEP]
Solar Demon is still under construction.
( Legal notices - SWSC (Volume 5, A18, 2015) research article:Solar Demon - an approach to detecting flares, dimmings, and EUV waves on SDO/AIA images )

time	seq #	total intensity	max intensity	median intensity	area	size	lat	lon	x,y in R☉	dist. R☉	detection	Img ID
2025-07-18 08:17:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8519534
2025-07-18 08:19:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8519535
2025-07-18 08:21:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8519536
2025-07-18 08:23:59	5	0.0	0.0	0.0	0.0	0			,		214.44	8519537
2025-07-18 08:25:59	6	-1.7	-6.5	-14.6	0.5	104	28.3	59.3	0.76, 0.44	0.88	176.46	8519538
2025-07-18 08:27:59	7	-4.7	-9.0	-12.7	1.4	322	28.3	59.4	0.77, 0.44	0.88	192.47	8519539
2025-07-18 08:29:59	8	-13.3	-10.6	-12.3	3.9	954	33.3	37.1	0.51, 0.50	0.71	66.18	8519540
2025-07-18 08:31:59	9	-21.6	-12.2	-11.7	5.8	1570	32.5	40.6	0.56, 0.49	0.74	23.46	8519541
2025-07-18 08:33:59	10	-28.4	-13.8	-11.6	7.6	2047	-3.6	-35.9	-0.59, -0.13	0.61	24.52	8519542
2025-07-18 08:35:59	11	-34.7	-14.3	-11.9	8.9	2428	-3.8	-36.0	-0.59, -0.13	0.61	23.26	8519543
2025-07-18 08:37:59	12	-41.4	-14.4	-11.9	12.1	2877	-5.4	-37.8	-0.62, -0.16	0.64	32.12	8519544
2025-07-18 08:39:59	13	-46.7	-14.8	-12.1	12.8	3156	-5.2	-38.9	-0.63, -0.15	0.65	0.99	8519545
2025-07-18 08:41:59	14	-52.7	-15.7	-12.6	13.6	3495	-5.7	-38.1	-0.62, -0.16	0.64	0.93	8519546
2025-07-18 08:43:59	15	-60.5	-17.0	-12.4	16.4	3970	-6.2	-38.7	-0.63, -0.17	0.65	1.39	8519547
2025-07-18 08:45:59	16	-68.3	-17.6	-12.0	18.7	4568	-5.6	-37.6	-0.62, -0.16	0.64	19.41	8519548
2025-07-18 08:47:59	17	-72.8	-18.7	-12.2	21.8	4858	-4.9	-37.5	-0.61, -0.15	0.63	14.51	8519549
2025-07-18 08:49:59	18	-78.0	-19.7	-12.2	24.8	5301	-4.4	-37.0	-0.61, -0.14	0.62	7.60	8519550
2025-07-18 08:51:59	19	-87.6	-21.0	-12.3	27.7	5811	-4.8	-37.1	-0.61, -0.15	0.63	5.46	8519551
2025-07-18 08:53:59	20	-103.1	-21.9	-12.1	33.2	6909	-4.8	-36.9	-0.61, -0.15	0.62	9.68	8519552
2025-07-18 08:55:59	21	-111.2	-21.6	-12.3	34.6	7353	-5.2	-37.2	-0.61, -0.16	0.63	3.80	8519553
2025-07-18 08:57:59	22	-123.4	-23.7	-12.3	38.7	8126	-5.2	-37.8	-0.62, -0.16	0.64	2.13	8519554
2025-07-18 09:11:59	23	-95.5	-23.4	-12.4	28.8	6433	-3.1	-37.9	-0.62, -0.12	0.63	0.00	8519561
2025-07-18 09:13:59	24	-98.3	-23.1	-12.5	29.8	6618	-3.4	-37.5	-0.61, -0.13	0.63	0.00	8519562
2025-07-18 09:15:59	25	-108.4	-23.1	-12.4	32.4	7277	-3.9	-37.0	-0.61, -0.13	0.62	0.00	8519563
2025-07-18 09:17:59	26	-120.0	-23.4	-12.4	35.4	8056	-3.3	-36.6	-0.60, -0.12	0.62	0.86	8519564
2025-07-18 09:19:59	27	-122.5	-24.3	-12.5	35.9	8204	-2.9	-36.3	-0.60, -0.12	0.61	0.00	8519565
2025-07-18 09:21:59	28	-131.6	-25.7	-12.5	38.5	8787	-3.2	-36.9	-0.61, -0.12	0.62	0.95	8519566